package pay.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import pay.entity.ContestItemEntity;

import java.util.List;

@Mapper
public interface ContestItemMapper extends BaseMapper<ContestItemEntity> {


//    ContestItemEntity selectById(@Param("id") Integer id);


}
